cnvd - cnvd-2015-07192

cnvd-2015-07192

Vulnerability from cnvd

Title: lldp ‘protocols/lldp.c’缓冲区溢出漏洞

Description:

lldp是一个链路层发现协议，它允许网络设备在本地子网中通告自己的设备标识和性能。

lldp ‘protocols/lldp.c’没有对用户提交的输入执行正确的边界检查，允许攻击者利用该漏洞，提交特殊请求使应用程序崩溃，造成拒绝服务。

Severity: 高

Patch Name: lldp ‘protocols/lldp.c’缓冲区溢出漏洞的补丁

Patch Description:

lldp是一个链路层发现协议，它允许网络设备在本地子网中通告自己的设备标识和性能。 lldp ‘protocols/lldp.c’没有对用户提交的输入执行正确的边界检查，允许攻击者利用该漏洞，提交特殊请求使应用程序崩溃，造成拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://vincentbernat.github.io/lldpd/

Reference: http://www.securityfocus.com/bid/77114

Impacted products

Name
LLDP LLDP

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "77114"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8011"
    }
  },
  "description": "lldp\u662f\u4e00\u4e2a\u94fe\u8def\u5c42\u53d1\u73b0\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u7f51\u7edc\u8bbe\u5907\u5728\u672c\u5730\u5b50\u7f51\u4e2d\u901a\u544a\u81ea\u5df1\u7684\u8bbe\u5907\u6807\u8bc6\u548c\u6027\u80fd\u3002\r\n\r\nlldp  \u2018protocols/lldp.c\u2019\u6ca1\u6709\u5bf9\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u6267\u884c\u6b63\u786e\u7684\u8fb9\u754c\u68c0\u67e5\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\uff0c\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Florian Weimer",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://vincentbernat.github.io/lldpd/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07192",
  "openTime": "2015-11-04",
  "patchDescription": "lldp\u662f\u4e00\u4e2a\u94fe\u8def\u5c42\u53d1\u73b0\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u7f51\u7edc\u8bbe\u5907\u5728\u672c\u5730\u5b50\u7f51\u4e2d\u901a\u544a\u81ea\u5df1\u7684\u8bbe\u5907\u6807\u8bc6\u548c\u6027\u80fd\u3002\r\nlldp \u2018protocols/lldp.c\u2019\u6ca1\u6709\u5bf9\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u6267\u884c\u6b63\u786e\u7684\u8fb9\u754c\u68c0\u67e5\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\uff0c\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "lldp \u2018protocols/lldp.c\u2019\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "LLDP LLDP"
  },
  "referenceLink": "http://www.securityfocus.com/bid/77114",
  "serverity": "\u9ad8",
  "submitTime": "2015-11-01",
  "title": "lldp \u2018protocols/lldp.c\u2019\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2015-8011 (GCVE-0-2015-8011)

Vulnerability from cvelistv5

Published

2020-01-28 18:15

Modified

2024-08-06 08:06

Severity ?

CWE

Summary

Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2015/10/16/2	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2015/10/30/2	x_refsource_MISC
	https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-4836	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html	mailing-list, x_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/	vendor-advisory, x_refsource_FEDORA
	https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf	x_refsource_CONFIRM
	https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T08:06:31.689Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_refsource_MISC",
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            "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2"
          },
          {
            "name": "DSA-4836",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-4836"
          },
          {
            "name": "[debian-lts-announce] 20210219 [SECURITY] [DLA 2571-1] openvswitch security update",
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              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html"
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            "tags": [
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          },
          {
            "tags": [
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          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      "providerMetadata": {
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        {
          "name": "DSA-4836",
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          "url": "https://www.debian.org/security/2021/dsa-4836"
        },
        {
          "name": "[debian-lts-announce] 20210219 [SECURITY] [DLA 2571-1] openvswitch security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html"
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          ],
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        },
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            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07"
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2015-8011",
          "STATE": "PUBLIC"
        },
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    "datePublished": "2020-01-28T18:15:08",
    "dateReserved": "2015-10-28T00:00:00",
    "dateUpdated": "2024-08-06T08:06:31.689Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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